/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System;
using System.Linq;
using System.Collections.Generic;
using Composite.Core.PageTemplates;
using Composite.Data;
using Composite.Data.Types;
using Composite.C1Console.Elements;
using Composite.C1Console.Trees;
using Composite.C1Console.Workflow;
using RS = Composite.Core.ResourceSystem.StringResourceSystemFacade;


namespace Composite.Plugins.Elements.ElementProviders.PageTypeElementProvider
{
    [AllowPersistingWorkflow(WorkflowPersistingType.Idle)]
    public sealed partial class AddPageTypeDefaultPageContentWorkflow : Composite.C1Console.Workflow.Activities.FormsWorkflow
    {
        public AddPageTypeDefaultPageContentWorkflow()
        {
            InitializeComponent();
        }



        private void initializeCodeActivity_UpdateBindings_ExecuteCode(object sender, EventArgs e)
        {
            IPageTypeDefaultPageContent defaultPageContent = DataFacade.BuildNew<IPageTypeDefaultPageContent>();
            defaultPageContent.Id = Guid.NewGuid();

            this.Bindings.Add("DefaultPageContent", defaultPageContent);
        }



        private void finalizeCodeActivity_Finalize_ExecuteCode(object sender, EventArgs e)
        {
            IPageTypeDefaultPageContent defaultPageContent = this.GetBinding<IPageTypeDefaultPageContent>("DefaultPageContent");

            Dictionary<string, string> piggybag = PiggybagSerializer.Deserialize(this.ExtraPayload);

            DataEntityToken dataEntityToken = piggybag.GetParentEntityTokens().FindDataEntityToken(typeof(IPageType));
            IPageType parentPageType = (IPageType)dataEntityToken.Data;

            defaultPageContent.PageTypeId = parentPageType.Id;
            defaultPageContent.Content = " ";

            defaultPageContent = DataFacade.AddNew<IPageTypeDefaultPageContent>(defaultPageContent);

            this.CloseCurrentView();
            this.RefreshCurrentEntityToken();

            if (!AnyTemplatesContainingPlaceholderId())
            {
                ShowMessage(C1Console.Events.DialogType.Message,
                    string.Format(RS.GetString("Composite.Plugins.PageTypeElementProvider", "PageType.AddPageTypeDefaultPageContentWorkflow.NonExistingPlaceholderId.Title"), defaultPageContent.PlaceHolderId),
                    string.Format(RS.GetString("Composite.Plugins.PageTypeElementProvider", "PageType.AddPageTypeDefaultPageContentWorkflow.NonExistingPlaceholderId.Message"), defaultPageContent.PlaceHolderId));
            }

            this.ExecuteWorklow(defaultPageContent.GetDataEntityToken(), WorkflowFacade.GetWorkflowType("Composite.Plugins.Elements.ElementProviders.PageTypeElementProvider.EditPageTypeDefaultPageContentWorkflow"));
        }


        private bool AnyTemplatesContainingPlaceholderId()
        {
            IPageTypeDefaultPageContent defaultPageContent = this.GetBinding<IPageTypeDefaultPageContent>("DefaultPageContent");

            foreach (var templateDescriptor in PageTemplateFacade.GetPageTemplates())
            {
                if(templateDescriptor.PlaceholderDescriptions
                                     .Any(placholder => placholder.Id == defaultPageContent.PlaceHolderId))
                {
                    return true;
                }
            }

            return false;
        }        
    }
}

